S5.98M
Sign in to saveAlso known as 14D30
The S5.98M, also known as the 14D30, is a Russian rocket engine, currently powering the Briz upper stages. It was designed by KB KhIMMASH, the famous Isaev designed bureau. It burns a hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide (N2O4) oxidizer in a gas-generator cycle.
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The S5.98M, also known as the 14D30, is a Russian rocket engine, currently powering the Briz upper stages. It was designed by KB KhIMMASH, the famous Isaev designed bureau. It burns a hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide (N2O4) oxidizer in a gas-generator cycle.
==See also== Briz-M - The upper stage that is powered by the S5.98M. Proton-M - The heavy lift rocket that uses the Briz-M stage. Rokot - The light lift rocket that uses the smaller Briz-KM stage. Khrunichev - The manufacturer of the Briz stage and the corporate parent of the designer bureau.
Excerpted from Wikipedia’s “S5.98M” article, available under the CC BY-SA 4.0 licence.